Aluminum is a metal and not alkaline. However, it will dissolve/react in both acid and base and can thus be considered to have amphoteric properties.
it explodes
Alkaline
it is an alkali
Aluminum
Aluminum hydroxide is a salt, no charge. In solution, it is alkaline.
An alkaline medium is formed when alkaline elements in food break down. This happens when they combine with (H+) ions.
Alkaline
Anodized cookware means aluminum cookware with an aluminum oxide coating. Don't cook alkaline foods in it; this will eat away the coating. Use non-metal tools to prevent scratching the surface. Wash by hand rather than in a dishwasher; most dishwashing detergents are strongly alkaline and will eat the coating away quickly.
it is an alkali
If you mean Aluminum metal, then answer is No. This is because aluminum will dissolve in alkali as aluminate ions.
Aluminum
nitrogen acid and alkaline
Aluminum hydroxide is a salt, no charge. In solution, it is alkaline.
An alkaline medium is formed when alkaline elements in food break down. This happens when they combine with (H+) ions.
wash and polish it
the aluminum foil will burn
Aluminum can not be dissolved in water, because it is a metal from group 13. Only some of the earth alkaline metals and all of the alkaline metals dissolve (and react!) with water.
Aluminum can scratch zinc, but zinc cannot scratch aluminum.